Home / 45,287,424,021.60-67,931,136,032.40-32,063,471,330.40

Finding the Fourth Proportional to 45,287,424,021.60, 67,931,136,032.40 and 32,063,471,330.40

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Solution

The fourth proportional to 45,287,424,021.60, 67,931,136,032.40 and 32,063,471,330.40 is: 48,095,206,995.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,287,424,021.60 : 67,931,136,032.40 = 32,063,471,330.40 : x
  2. Step 2: Convert to fraction form
    45,287,424,021.60/67,931,136,032.40 = 32,063,471,330.40/x
  3. Step 3: Cross multiply
    45,287,424,021.60x = 67,931,136,032.40 × 32,063,471,330.40
  4. Step 4: Simplify right side
    45,287,424,021.60x = 2,178,108,032,616,360,050,688
  5. Step 5: Solve for x
    x = 2,178,108,032,616,360,050,688/45,287,424,021.60
  6. Step 6: Final answer
    x = 48,095,206,995.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.